Groco PTHD Bronze Standard Flow, 45 Degree, Pipe-To-Hose Adapter With NPT Thread
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Groco PTHD bronze pipe-to-hose adapter designed for a 45° direction change, using a male NPT pipe thread connection paired with a standard-flow hose barb connection.
Key Features
- 45° adapter for routing hose in tight spaces
- Male NPT pipe thread connection for installation on threaded piping
- Bronze construction (C83600) for marine plumbing applications
- Standard Flow design (hose ID matches the pipe size)
- UL Listed 647B
- Not for potable water systems (bronze fittings are not NSF-61 compliant)
Product Compatibility
- Marine and boat plumbing systems requiring a 45° pipe-to-hose hose barb connection
- Drying/recirculation, washdown, non-potable utility water applications (follow system requirements)
Product Details
- Product: Groco PTHD Bronze Standard Flow, 45 Degree, Pipe-To-Hose Adapter With NPT Thread
- Model/SKU: 34-PTHD1500
- Angle: 45°
- Type: Pipe-to-hose adapter with male NPT thread and hose barb connection
- Flow: Standard Flow (hose ID is the same as the pipe size)
- Material: Bronze (C83600)
- Thread: NPT (male)
- Not for potable water systems (not intended for potable water use; bronze fittings are not in compliance with NSF-61)
- Weight: 372 grams
Parts Desk Insights
Best Use Case: Use this 45° pipe-to-hose adapter when you need a threaded NPT connection on the pipe side and matching standard-flow hose ID on the hose side for a clean directional change in the line.
Common Issues: Common install pitfalls include selecting the wrong hose ID for standard-flow sizing and using the fitting in potable water systems. Also verify the mating NPT thread condition and ensure hoses are properly secured to the barb to prevent leaks.
Related Products & Accessories
- Browse related Groco pipe-to-hose fittings and adapters - Choose by the correct angle (e.g., 45°/90°) and matching NPT size + hose ID.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.